Devcontainer from docker hub

[stefjoosten]

Problem

To build the devcontainer for VS-code takes over an hour. As a result, I don't use it. When I need to do something in Ampersand I just don't find the time to wait for the devcontainer to build. Yet, I do want to use all the goodies that @hanjoosten has built.

Desired solution

As a developer, I want the devcontainer image to reside on docker-hub, so I merely have to wait for loading.

[stefjoosten]

Solution

I have made the docker file in the .devcontainer directory merely import the correct image.
We then need to publish that image by means of a github action, so that the most recent image is always available.

[hanjoosten]

@stefjoosten , we already had a branch that contain this work. You created a branch from development branch, which you should delete!
There is a PR (#1423) now, to get this stuff into main asap.

[hanjoosten]

After #1423 has been merged, we still need a way to automatically update dockerhub.

[stefjoosten]

There is a complication. When stack is building Ampersand, it calls GitHub to obtain a version number. It needs a pair of SSH keys to get access to the Ampersand repo. That is why stack build failed in the container. However, I don't like putting an SSH key pair into the repo because the repo is visible to the world.

So how do we do this? Here

[hanjoosten]

Fixed by todays PR.